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Charles Boyd — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Champaign-County, Illinois
Our Model Tree links this Charles Boyd across the 1920, 1930 and 1940 US Censuses in Champaign-County, Illinois (XGBoost, ~Confirmed) — first a head (b.~1890), then head of a 4-person household.
Age 50
b. ~1890
Male
Head
Born: Indiana
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Champaign-County, Illinois |
| Surname | Boyd |
| Given Name | Charles |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | Ogden township |
| 1935 Residence (County) | Champaign |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farming |
| Class of Worker | OA |
| Hours Worked | 7 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Occupation | Farmer |
| Township / Ward | Ogden Township |
| Est. Birth Year | ~1890 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| Ara Boyd | Daughter | — | 12 | ~1928 |
| Charles Boyd | Head | — | 50 | ~1890 |
| Wanda Boyd | Daughter | — | 14 | ~1926 |
| Ava Boyd | Spouse | — | 49 | ~1891 |
Census Appearances
1920
Champaign, Illinois
Head, age 30
Champaign, Illinois · implied b. ~1890 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Boyd |
| Given Name | Carlos |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | Emp |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1930
Champaign, Illinois
Head, age 40
Champaign, Illinois · implied b. ~1890 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Boyd |
| Given Name | Charley |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Indiana |
| Age at First Marriage | 20 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | Farmer |
| Industry | grain farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Champaign-County, Illinois
Head, age 50
Champaign-County, Illinois · implied b. ~1890 — 4 household members
| Surname | Boyd |
| Given Name | Charles |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | Ogden township |
| 1935 Residence (County) | Champaign |
| Occupation | Farmer |
| Industry | Farming |
| Class of Worker | OA |
| Hours Worked | 7 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Charles Boyd across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Charles Boyd
Head · 1940 · age 50 · b. ~1890 · Illinois
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Champaign-County, Illinois
Open full size
1940 US Federal Census — Champaign-County, Illinois
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00766-00446)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Catherine Kammin | 6 | Daughter | — | Illinois |
| 42 | Helen Kammin | 4 | Daughter | — | Illinois |
| 43 | Charles Boyd THIS PERSON | 50 | Head | Farmer | Indiana |
| 44 | Ava Boyd | 49 | Wife | Farmer | Illinois |
| 45 | Wanda M. Boyd | 14 | Daughter | — | Illinois |
| 46 | Ara Boyd | 12 | Daughter | — | Illinois |
| 47 | Merle R. Wagner | 25 | Head | Farmer | Illinois |
| 48 | John W. Lier | 62 | Head | Farmer | Indiana |
| 49 | Nellie P. Lier | 57 | Wife | — | Illinois |
| 50 | Chester Lier | 28 | Son | Farm Laborer | Illinois |
| 51 | James Lier | 15 | Son | — | Illinois |
| 52 | Bonita Lier | 14 | Daughter | — | Illinois |
| 53 | Eugene D. Smith | 25 | Head | Farm Laborer | Illinois |
| 54 | Ellanor Smith | 27 | Wife | — | Illinois |
| 55 | Thomas E. Smith | 0 | Son | — | Illinois |
| 56 | Bryan D. White | 41 | Head | Farm Laborer | Illinois |
| 57 | Agnes White | 52 | Wife | — | Illinois |
| 58 | Pauline White | 14 | Daughter | — | Illinois |
| 59 | James Stayton | 61 | Head | Farmer | Illinois |
| 60 | Mabel E. Stayton | 53 | Wife | — | Illinois |
| 61 | Ralph Stayton | 30 | Son | Farmer | Illinois |
| 62 | Vernon Martin | 21 | Head | Farmer | Illinois |
| 63 | Naomi R. Martin | 20 | Wife | — | Illinois |
| 64 | Earl V. Martin | 2 | Son | — | Illinois |
| 65 | Eva Martin | 0 | Daughter | — | Illinois |
| 66 | William D. Smith | 58 | Head | Farmer | Indiana |
| 67 | Lillian Smith | 59 | Wife | — | Indiana |
| 68 | U. Grant Wilson | 73 | Head | — | Illinois |
| 69 | Cora B. Wilson | 68 | Wife | — | Illinois |
| 70 | Albert W. Loeffler | 50 | Head | Farmer | Missouri |
| 71 | Rosa Loeffler | 44 | Wife | — | Illinois |
| 72 | Paul Loeffler | 17 | Son | — | Illinois |
| 73 | Dora Loeffler | 56 | Sister | — | Illinois |
| 74 | Charles D. Wagner | 50 | Head | Farmer | Illinois |
| 75 | Grace Wagner | 48 | Wife | — | Illinois |
| 76 | Peter J. Wagner | 27 | Son | Farm Laborer | Illinois |
| 77 | Wayne Wagner | 22 | Son | Farm Laborer | Illinois |
| 78 | Katherine Wagner | 14 | Daughter | — | Illinois |
| 79 | S. A. Parnell | 71 | Head | — | Illinois |
| 80 | Bertha Parnell | 50 | Wife | — | Missouri |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)